000 FTUS41 KBOX 162320 TAFACK TAF KACK 162320Z 1700/1724 16006KT P6SM SKC FM170500 31008KT P6SM FEW250 FM170700 36010KT P6SM FEW250 FM170900 03010KT P6SM FEW250 FM171900 09008KT P6SM SCT250 FM172300 12006KT P6SM BKN250=